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Other Comprehensive Income (Loss)
9 Months Ended
Sep. 30, 2023
Other Comprehensive Income (Loss) [Abstract]  
Other Comprehensive Income (Loss) 5. OTHER COMPREHENSIVE INCOME (LOSS)

The following tables summarize the changes in the components of accumulated other comprehensive income (loss) during the three and nine month periods ended September 30, 2023 and 2022:

Balance at June 30, 2023

Net Change

Balance at September 30, 2023

(in thousands)

Net unrealized loss on investment securities

$

(48,007)

$

(8,813)

$

(56,820)

Net defined benefit pension plan adjustments

(1,890)

20

(1,870)

Total

$

(49,897)

$

(8,793)

$

(58,690)

Balance at June 30, 2022

Net Change

Balance at September 30, 2022

(in thousands)

Net unrealized loss on investment securities

$

(31,898)

$

(15,581)

$

(47,479)

Net defined benefit pension plan adjustments

(2,401)

56

(2,345)

Total

$

(34,299)

$

(15,525)

$

(49,824)

Balance at December 31, 2022

Net Change

Balance at September 30, 2023

(in thousands)

Net unrealized loss on investment securities

$

(47,348)

$

(9,472)

$

(56,820)

Net defined benefit pension plan adjustments

(1,930)

60

(1,870)

Total

$

(49,278)

$

(9,412)

$

(58,690)

Balance at December 31, 2021

Net Change

Balance at September 30, 2022

(in thousands)

Net unrealized loss on investment securities

$

(3,160)

$

(44,319)

$

(47,479)

Net defined benefit pension plan adjustments

(2,511)

166

(2,345)

Total

$

(5,671)

$

(44,153)

$

(49,824)


Three months ended September 30, 2023

Three months ended September 30, 2022

(in thousands)

(in thousands)

Before-Tax Amount

Income Tax (Provision) Benefit

Net-of-Tax Amount

Before-Tax Amount

Income Tax (Provision) Benefit

Net-of-Tax Amount

Unrealized loss on investment

securities:

Unrealized loss on investment

securities

$

(11,904)

$

3,091 

$

(8,813)

$

(21,016)

$

5,435 

$

(15,581)

Defined benefit pension plan

adjustments:

Amortization of prior service cost

-

-

-

8 

(2)

6 

Amortization of actuarial loss

27 

(7)

20 

68 

(18)

50 

Net change

27 

(7)

20 

76 

(20)

56 

Other comprehensive (loss) income

$

(11,877)

$

3,084 

$

(8,793)

$

(20,940)

$

5,415 

$

(15,525)

Nine months ended September 30, 2023

Nine months ended September 30, 2022

(in thousands)

(in thousands)

Before-Tax Amount

Income Tax (Provision) Benefit

Net-of-Tax Amount

Before-Tax Amount

Income Tax (Provision) Benefit

Net-of-Tax Amount

Unrealized loss on investment

securities:

Unrealized loss on investment

securities

$

(12,822)

$

3,350 

$

(9,472)

$

(59,796)

$

15,477 

$

(44,319)

Defined benefit pension plan

adjustments:

Amortization of prior service cost

-

-

-

24 

(8)

16 

Amortization of actuarial loss

81 

(21)

60 

203 

(53)

150 

Net change

81 

(21)

60 

227 

(61)

166 

Other comprehensive (loss) income

$

(12,741)

$

3,329 

$

(9,412)

$

(59,569)

$

15,416 

$

(44,153)